FLAP CHECK VALVES

 

Special Features of “SUMKA” Flap Check Valve

         *   Simple in Design robust in Construction

         *    Suitable for both corrosive and Non-corrosive liquids

                 *     Valves suitable for mounting between Flanges as per 

                        BS, ASA and DIN.

                 *  Maintenance Free

              

 

 

              

 

                                                                              Dimensional Detail      Sectional View      Catalogue

 

     Standard Material of Construction

   
 

Description

Material
1

Body ( Outlet)

 Cast iron/ FG 200
2

Body (Inlet)

 Cast iron/ FG 200
3

Flap

Steel Reinforced  Neoprene
4

Lining

 Ebonite Rubber
5

Bolt

 Steel BS: 970
6

Nut

 Steel BS: 970

 

·        Other Material Available against specific requirements

 

 

Pressure testing

Type

25mm to 200mm

250mm to 300mm

Body

15.75  Kg/ cm2   ( PSI)

10.50 Kg/ cm2  (  PSI)

Seat

10.50 Kg/ cm2  ( PSI)

07 Kg/ cm2   ( 100PSI)

 

 

 

 

 

 

Over All Dimensions

Size "MM" A B t
25 150 130 3
40 180 155 3
50 200 175 3
65 230 190 3
80 260 210 3
100 325 245 4
150 400 315 4
200 500 460 4
250 600 565 5
300 650 615 5